is a web application framework. It is being build and designed by Microsoft. The application of is to build dynamic websites, web applications and web services. It is the successor of active server pages technology of Microsoft. This helps developers to build customized applications for customers. is built on common language runtime which helps developers to write codes of by using supportive languages of .net framework. It was first introduced in the year of 2002. The web pages of are officially known as web forms. Over asp the benefits are high in for developers. They can build pages composed of controls as the way it happens in windows user interface. has extensions framework for it, these are developed by Microsoft so as to increase the functionality of The extensions are Ajax and MVC framework. With the support of developers can build and design customized applications for customers. Developers can offer different services based on this to customers. Developers can design and program applications through, Integration of work can be done to Java and, Web services can be developed through Hence has lot of features which is very much helpful for software developers. This can really help software developers to build dynamic applications for the customers and as per the need. Even migration can also take care through For eg: from web based and standalone applications to .net framework applications. has lot of advantages which can really increase the performance of the applications. The advantages like High speed development, Productivity, and even this is highly secured. Even the performance benefits are there over the script based languages. is better than asp in performance benefits. It compiles the server side code to one or more DLL files on the web server. This feature helps to develop applications easily offered by the scripting languages. It has improved run time error handling over classic asp. uses multi language abilities of, net as it runs on common language runtime. It helps the developers to code with the help of other .net framework languages such as VB.Net, C#,, etc.

Hence is very much helpful and supportive web application framework where software developers can provide customized applications and solutions in .Net and Ajax and even windows application developments. The framework has performance benefits over classic asp. It has the similarities in terms of controls and events with Microsoft windows applications. is a good and supportive framework for web application frameworks.

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